DE2725614C2 - - Google Patents
Info
- Publication number
- DE2725614C2 DE2725614C2 DE2725614A DE2725614A DE2725614C2 DE 2725614 C2 DE2725614 C2 DE 2725614C2 DE 2725614 A DE2725614 A DE 2725614A DE 2725614 A DE2725614 A DE 2725614A DE 2725614 C2 DE2725614 C2 DE 2725614C2
- Authority
- DE
- Germany
- Prior art keywords
- gate
- cycle
- register
- command
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000015654 memory Effects 0.000 claims description 41
- 238000012545 processing Methods 0.000 claims description 30
- 230000003936 working memory Effects 0.000 claims description 2
- QECABVMKPMRCRZ-UHFFFAOYSA-N acetyl(methoxy)phosphinic acid Chemical compound COP(O)(=O)C(C)=O QECABVMKPMRCRZ-UHFFFAOYSA-N 0.000 description 27
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3802—Instruction prefetching
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
- G06F9/3869—Implementation aspects, e.g. pipeline latches; pipeline synchronisation and clocking
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Executing Machine-Instructions (AREA)
- Advance Control (AREA)
- Bus Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/696,446 US4093983A (en) | 1976-06-15 | 1976-06-15 | Fast and normal rate instruction fetching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2725614A1 DE2725614A1 (de) | 1977-12-29 |
| DE2725614C2 true DE2725614C2 (fr) | 1988-06-16 |
Family
ID=24797099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772725614 Granted DE2725614A1 (de) | 1976-06-15 | 1977-06-07 | Datenverarbeitungsanlage mit einer anordnung fuer einen schnellen und normalen befehlsaufruf |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4093983A (fr) |
| JP (1) | JPS52153635A (fr) |
| DE (1) | DE2725614A1 (fr) |
| FR (1) | FR2355331A1 (fr) |
| GB (1) | GB1520206A (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4262330A (en) * | 1978-10-23 | 1981-04-14 | International Business Machines Corporation | I-phase controls for a computer |
| US4486624A (en) * | 1980-09-15 | 1984-12-04 | Motorola, Inc. | Microprocessor controlled radiotelephone transceiver |
| US4434461A (en) | 1980-09-15 | 1984-02-28 | Motorola, Inc. | Microprocessor with duplicate registers for processing interrupts |
| US4390963A (en) * | 1980-09-15 | 1983-06-28 | Motorola, Inc. | Interface adapter architecture |
| US4455606A (en) * | 1981-09-14 | 1984-06-19 | Honeywell Information Systems Inc. | Logic control system for efficient memory to CPU transfers |
| US4514804A (en) * | 1981-11-25 | 1985-04-30 | Nippon Electric Co., Ltd. | Information handling apparatus having a high speed instruction-executing function |
| US4577282A (en) * | 1982-02-22 | 1986-03-18 | Texas Instruments Incorporated | Microcomputer system for digital signal processing |
| US4740911A (en) * | 1984-10-12 | 1988-04-26 | Elxsi International | Dynamically controlled interleaving |
| US5983328A (en) * | 1987-03-13 | 1999-11-09 | Texas Instruments Incorporated | Data processing device with time-multiplexed memory bus |
| US5907864A (en) * | 1995-06-07 | 1999-05-25 | Texas Instruments Incorporated | Data processing device with time-multiplexed memory bus |
| US7558900B2 (en) * | 2004-09-27 | 2009-07-07 | Winbound Electronics Corporation | Serial flash semiconductor memory |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3408630A (en) * | 1966-03-25 | 1968-10-29 | Burroughs Corp | Digital computer having high speed branch operation |
| US3657705A (en) * | 1969-11-12 | 1972-04-18 | Honeywell Inc | Instruction translation control with extended address prefix decoding |
| US3828327A (en) * | 1973-04-30 | 1974-08-06 | Ibm | Simplified storage protection and address translation under system mode control in a data processing system |
| US3990052A (en) * | 1974-09-25 | 1976-11-02 | Data General Corporation | Central processing unit employing microprogrammable control for use in a data processing system |
-
1976
- 1976-06-15 US US05/696,446 patent/US4093983A/en not_active Expired - Lifetime
-
1977
- 1977-05-03 FR FR7714007A patent/FR2355331A1/fr active Granted
- 1977-05-24 GB GB21897/77A patent/GB1520206A/en not_active Expired
- 1977-05-24 JP JP5946977A patent/JPS52153635A/ja active Granted
- 1977-06-07 DE DE19772725614 patent/DE2725614A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2355331A1 (fr) | 1978-01-13 |
| GB1520206A (en) | 1978-08-02 |
| FR2355331B1 (fr) | 1979-03-23 |
| JPS5433940B2 (fr) | 1979-10-24 |
| DE2725614A1 (de) | 1977-12-29 |
| JPS52153635A (en) | 1977-12-20 |
| US4093983A (en) | 1978-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |